Security JAGUAR XFR 2010 1.G Service Manual

Correctly install the door window seal. Test the system for correct operation A3: DOOR WINDOW - SECURITY
NOTE: To check the door window is secure 1 Check if the door window is installed correctly and secured to the door window regulator Is the door window correctly installed and secure?
Yes
GO to A4. No
Adjust the door window referring to the door window installation process REFER to: (501-11 Glass,
Frames and Mechanisms)
Front Door Window Glass (Removal and Installation), Rear Door Window Glass (Removal and Installation). Test the system for correct operation A4: DOOR WINDOW - RESET PROCEDURE 1 Disconnect vehicle battery, wait for a minimum of 2 minutes, then reconnect the battery 2 For vehicles pre-VIN S08680, the latest version of the diagnostic software must be loaded. SDD must be loaded with SDD DVD126_V6.03 and Calibration File 77 (or later) 3 For vehicles pre-VIN R54858, replace the front door window regulator motor, REFER to: Front Door Window Regulator and Motor (501-11 Glass, Frames and Mechanisms, Removal and Installation). 4 With the vehicle engine running, initialize the door window regulator motors, REFER to: Door Window Motor Initialization (501-11 Glass, Frames and Mechanisms, General Procedures). 5 Cycle the window 20 times, using the ‘one–touch’ function to open and close the window 6 NOTE: The door window regulator motor may thermally cut out after too many operations, if this occurs wait 30 seconds before continuing Is door window closing correctly and the One-touch function operational?
Yes
No further action requires
No
Replace the front door window regulator motor
REFER to: Door Window Regulator Motor (501-11 Glass, Frames and Mechanisms, Removal and Installation).
, or rear door window regulator motor
REFER to: Rear Door Window Regulator and Motor (501-11 Glass, Frames and Mechanisms, Removal and Installation).
Test the system for correct operation Manual Sunblind Initialization Routine

Where a sunblind module has been replaced, there is an initialization routine available on the diagnostic tool. This requires a
new module to be initially installed in the fully down position and running of the "Initialize Specified Function/Feature"
diagnostic routine on the manufacturer approved diagnostic tool. Alternatively, the sunblind may be initialized manually by
following the procedures described below:
1. Raise the sunblind to top (fully retracted) position

2. Press and hold the door window 'down' switch for 15 seconds (the sunblind will go down and will then be in
initialization mode)
3. Release door window drop switch and press door window 'down' switch again to drive blind fully into lower block

4. Activate window switch 'up' until the sunblind reaches the top (fully retracted) position and release switch
5. The sunblind is now initialized and should have 'one-touch' functionality

DTC Index

For a complete list of all diagnostic trouble codes that could be logged on this vehicle, please refer to Section 100-00.
REFER to: Driver Door Module (DDM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).

Item Description Note: A = Hardwired; N = Medium speed CAN 1 Battery 2 Megafuse (250 A) 3 CJB 4 Radio frequency receiver 5 Keylesss vehicle module 6 Door handle, lock/unlock switch and antenna - front passenger 7 Door latch, fast latch - front passenger 8 Door latch, fast latch - RH rear passenger 9 Door handle, lock/unlock switch and antenna - RH rear passenger 10 Door latch, fast latch - LH rear passenger 11 Door handle, lock/unlock switch and antenna - LH rear passenger 12 Door latch, fast latch - driver door 13 Door handle, lock/unlock switch and antenna - driver door
System Operation

The hinged panels are secured with latches and strikers. A remotely operated central locking system controls the locking and
unlocking of the door and luggage compartment latches. A radio frequency Smart Key allows the vehicle to be locked and
unlocked by pressing the appropriate handset buttons. Two levels of central locking system are available: remote central
locking and an optional passive entry system.

The passive entry and associated passive start system allows the driver to unlock and start the vehicle without using a vehicle
key in a door-lock or ignition switch. The passive entry system is an optional fitment while the passive start system is a
standard fitment on all vehicles. The passive start system is combined with the passive anti-theft immobilization system.
Refer to: Anti-Theft - Passive (419-01B Anti-Theft - Passive, Description and Operation).
Emergency access to the vehicle is provided by two concealed key barrels: one located in the front left-hand door handle and
one located on the underside of the luggage compartment lid finisher. An emergency, removable key blade is fitted into the
Smart Key.

Operation of either key barrel unlocks the vehicle but does not disarm the alarm system. The key barrels in the door and
luggage compartment lid are concealed by a plastic cover which can be removed by inserting the blade of the emergency key
into a slot in the cover.
Locking and unlocking conditions using the emergency key in the door key barrel:
If the alarm is not armed the vehicle can be centrally unlocked.
If the alarm is armed the door only can be opened and the alarm will be triggered.
The vehicle cannot be double locked or the alarm system armed using the emergency key.

The vehicle can be centrally locked and unlocked from inside using the interior handle release levers on the front doors only.
Central locking and unlocking can also be performed using lock and unlock buttons on the vehicle's fascia. The driver can select
locking options, single point entry or drive away locking for example, from a menu available on the touch screen.

Central Locking – Radio Frequency Remote System

The radio frequency central locking system, provides locking and unlocking of the vehicle from inside and outside of the
vehicle. The system is operated using buttons on the Smart Key, which transmits radio frequency signals to the central locking
radio frequency receiver.

The system provides additional security by double-locking the doors from outside the vehicle if the lock button, on the Smart
Key, is pressed twice within 3 seconds; this function is not applicable in North American Specification (NAS) and Japanese
markets.

Additional buttons on the Smart Key provide for the convenience operation of the luggage compartment lid release, headlamp
delay and panic alarm functions. A global open or close feature is also available in certain markets using the lock/unlock
buttons.

Passive Entry

On vehicles fitted with the optional passive entry system, the vehicle can be unlocked without the use of a key blade or
pressing buttons on the Smart Key. The Smart Key operates the passive entry system in addition to the passive start system.
Refer to: Anti-Theft - Passive (419-01B Anti-Theft - Passive, Description and Operation).
The passive entry system is controlled by the keyless vehicle module and five low frequency antennas. One antenna located in
each door handle and one antenna located behind the rear bumper cover.

When a vehicle door handle is pulled to the first five-percent of its travel and the Smart Key is within one meter of the handle;
the Smart Key receives the low-frequency signal transmitted from the keyless vehicle module. The Smart Key responds with a
radio frequency transmission of its authorization code. The radio frequency signal is received by the central locking radio-
frequency receiver and passed to the keyless vehicle module which checks and approves the code as valid. Once the handle is

Published: 18-Mar-2014
Handles, Locks, Latches and Entry Systems - Locks, Latches and Entry Systems
Diagnosis and Testing

Principle of Operation

For a detailed description of the locks, latches and entry systems and operation, refer to the relevant Description and
Operation section of the workshop manual. REFER to: Handles, Locks, Latches and Entry Systems (501-14, Description and
Operation).

Inspection and Verification


CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not
guarantee confirmation of a fault and may also cause additional faults in the vehicle being checked and/or the donor vehicle


NOTE: Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests

1. Verify the customer concern, to be sure the correct issue is investigated
2. Visually inspect for obvious signs of damage and system integrity

Visual Inspection
Mechanical Electrical
Incorrectly aligned door(s), hood or tailgate
Fuel filler door lock actuator
Hood release handle
Hood release cables
Hood latch(es)
Exterior door handle(s)
Interior door handle(s)
Cable(s)
Tailgate release switch
Rear window release switch
Fuses
Wiring harness
Wiring connector(s)
Door lock actuator(s)
Remote transmitter (key-fob or smart key)
Central locking switches
Controller Area Network (CAN) circuits
Radio frequency (RF) receiver
Central junction box (CJB)
Loose or corroded connections
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to
the next step

4. If the cause is not visually evident verify the symptom and refer to the Symptom Chart, alternatively check for
Diagnostic Trouble Codes (DTCs) and refer to the DTC Index
Symptom Chart


NOTE: Complete the diagnostic steps below to confirm any concern prior to replacing any component

Symptom Possible Causes Action The message center indicates that the
hood, the luggage compartment is
open when it appears to be closed
Incorrect striker
alignment/adjustment
Ajar switch circuit short circuit to
ground
Ajar switch failure
Check/adjust the strikers as
necessary
Check for DTCs indicating an ajar
switch fault. Refer to the DTC index Vehicle indicates a miss-lock when the
hood, luggage compartment appear to
be closed Fuel flap does not lock/unlock
Fuel flap cable detached from body
Fuel flap actuator detached from
mounting bracket
Fuel flap actuator disconnected
Fuel flap actuator failure
Check the condition and installation
of the fuel flap cable
Check the security of the fuel flap
actuator and bracket
Check the security of the actuator
electrical connector
Check for DTCs indicating a fuel flap
actuator fault. Refer to the DTC
index Door(s) will not unlatch/open when
using outside door handle
Exterior door handle
condition/installation
Exterior release cable disconnected
from exterior door handle or door
latch
Check the exterior door handle
condition and installation
Check the condition and security of
the exterior release cable
Single door will not open from the

Symptom Possible Causes Action outside (but opens from the
inside) GO to Pinpoint Test A. Door(s) will not unlatch/open when
using inside door handle
Child lock(s) engaged
Interior door handle
condition/installation
Interior release cable disconnected
from interior door handle or door
latch
Check that the child locks are
disengaged
Check the interior door handle
condition and installation
Check the condition and security of
the interior release cable
Single Door Will Not Open From
The Inside (but opens from the
outside) GO to Pinpoint Test B. Door(s) will not lock/unlock from key
fob, key or internal lock switch
Wiring harness/connectors
Central junction box (CJB)
Door lock switch
Cable fault
Check for relevant stored DTCs
Once any DTC related faults have
been rectified continue with the
diagnostic steps below
No lock / unlock function from
key-fob GO to Pinpoint Test C. Door ajar or miss lock signal at
message centre when door(s) are
closed or alarm triggering
Wiring harness
Instrument cluster
Incorrect striker
alignment/adjustment
Ajar switch circuit short circuit to
ground
Ajar switch failure
Latch Mounted Door Ajar Switch
Test GO to Pinpoint Test D. DTC Index

For a list of Diagnostic Trouble Codes (DTCs) that could be logged on this vehicle, please refer to Section 100-00.
REFER to: Communications Network (418-00, Diagnosis and Testing) /
Locks, Latches and Entry Systems - DTC: With (501-14, Diagnosis and Testing).

Pinpoint Test

PINPOINT TEST A : SINGLE DOOR WILL NOT OPEN FROM THE OUTSIDE (BUT OPENS FROM THE INSIDE) TEST CONDITIONS DETAILS/RESULTS/ACTIONS A1: CHECK THE EXTERIOR DOOR RELEASE CABLE TO EXTERIOR DOOR HANDLE IS INSTALLED CORRECTLY

1 Remove the door trim panel as necessary 2 Confirm the exterior door release cable is correctly installed to the exterior door handle Is the cable correctly installed?
Yes
GO to A2. No

7 RH accelerometer 8 LH accelerometer 9 RJB (rear junction box) 10 BJB (battery junction box)
System Operation
The pedestrian protection system is operational when the vehicle is traveling at speeds between approximately 20 km/h (12.4
mph) and 45 km/h (28 mph). A vehicle speed signal is received by the pedestrian protection system control module over the
high speed CAN bus.
The system is able to determine if contact is made with a pedestrian or another object, such as a traffic cone, using signals
from accelerometers mounted behind the front bumper. When the system determines contact is made with a pedestrian it fires
the actuators to lift the rear of the hood approximately 130 mm within 35 ms of the 'fire' signal.

When an impact condition is registered, the pedestrian protection system control module outputs an impact signal on the high
speed CAN bus. This signal is used by the RJB to initiate the hazard warning lamps. If this occurs, the hazard warning lamp switch is disabled for the remainder of the current ignition cycle.

If the pedestrian protection system control module detects a fault with the system, it outputs a message on the high speed
CAN bus to the instrument cluster message center. On receipt of this, the message center will display the message 'CHECK PEDESTRIAN SYSTEM'.

The pedestrian protection system control module also stores the VIN (vehicle identification number). If a new control module
is fitted to the vehicle the Jaguar approved diagnostic tool must be used to program the unit with the vehicles VIN.
When the vehicle is delivered from the factory the pedestrian protection system is in a 'safe' plant mode. Normal operating
mode should be activated using the Jaguar approved diagnostic tool during the Pre-Delivery Inspection (PDI) prior to delivery
to the customer. For additional information, refer to the PDI manual.

If any damage is caused to the front of the vehicle, be it cosmetic or structural, repairs must be carried out in line with the
processes contained in the workshop manual. Failure to carry out the correct repair process could compromise operation of the
pedestrian protection system. Refer to GTR for the latest information.

The vehicle must be left for 1 minute after disconnecting the battery before any work can be carried out on the pedestrian
protection system.

Failure Mode Detection

In service, if any fault is detected, or any part of the system is recognized as not being present, the message center displays
the warning 'Check Pedestrian System'.

The bonnet deployment actuators are non-serviceable components, and if they must be replaced due to a fault, or due to
having been deployed, or following any other accident, their barcode labels must be read and recorded in the service database
against the vehicle VIN for security purposes.

After deployment of the pedestrian protection system, the vehicle must be stopped as soon as it is safe to do so. The hazard
warning lamps will be activated and can only be switched off by pressing the engine START/STOP button to turn the engine off
and on again. A warning message 'CHECK PEDESTRIAN SYSTEM' will appear on the message center and the vehicle should be
transported to the nearest dealer/authorised repairer. The vehicle must not be driven when the bonnet has been deployed.


NOTE: If the warning message 'CHECK PEDESTRIAN SYSTEM' appears in the message center when the bonnet has not
been deployed, the vehicle should be taken to the nearest dealer/authorised repairer immediately. It can be driven.

If any significant damage occurs to the front bumper it should be inspected by a dealer/authorised repairer as soon as
possible.



CONTROL MODULE Component Description

The control module is mounted below the hood release lever behind the side trim in the left hand front footwell.

The deployment signal is received from the pedestrian protection system control module. The second-generation system
adopted for XF is all-new to Jaguar and, although similar, differs from that introduced on XK by having an accelerometer-based
sensing system rather than a contact-sensing system. The accelerometer-based system is supplied by Bosch. Mounted very
close to the skin of the bumper, it examines the characteristics of vibration waves caused by impact. Its response time is
quicker, because it does not rely on the front of the bumper being loaded. It uses the 'saved' time to make more complex
decisions, and so has fewer error states. The speed of vehicle and the length of the bonnet define the time available to get
the bonnet into its deployed and stabilized position. It is possible, therefore, to create a time-line counting back from the
predicted moment of head impact to the time when the deployment signals need to be sent. That in turn defines a time from
first contact to decision time.
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